Tamper Proof key Rings (TPR) increase key control by permanently sealing keys onto the ring once it is closed.
TPR’s are available in “solid” or “flex” styles.
Every TPR has it’s own serial number stamped on it, allowing “number/user” recording of each set of keys and its authorized user.
TPR’s are permanent and cannot be re-sealed.
A Closing tool, Crimping tool, and Cutting tool are required to complete the permanent sealing and cutting of each TPR.